8434193 has 8 divisors (see below), whose sum is σ = 8956512. Its totient is φ = 7914816.

The previous prime is 8434189. The next prime is 8434199. The reversal of 8434193 is 3914348.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8434193 - 2² = 8434189 is a prime.

It is a super-2 number, since 2×8434193² = 142271223122498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8434199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8846 + ... + 9752.

It is an arithmetic number, because the mean of its divisors is an integer number (1119564).

Almost surely, 2^8434193 is an apocalyptic number.

It is an amenable number.

8434193 is a deficient number, since it is larger than the sum of its proper divisors (522319).

8434193 is a wasteful number, since it uses less digits than its factorization.

8434193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471.

The product of its digits is 10368, while the sum is 32.

The square root of 8434193 is about 2904.1682113817. The cubic root of 8434193 is about 203.5547204977.

The spelling of 8434193 in words is "eight million, four hundred thirty-four thousand, one hundred ninety-three".